Repair and maintenance services of machinery: UK Tenders, Buyers & Competition
CPV 50530000·Services · class·in Repair & Maintenance
Codes and neighbouring classes
The 8-digit CPV codes notices in this class actually use, and the other classes of the same division
50531100 Repair and maintenance services of boilers251 notices · 29%50531200 Gas appliance maintenance services241 notices · 28%50532000 Repair and maintenance services of electrical machinery, apparatus and associated equipment217 notices · 25%50530000 Repair and maintenance services of machinery148 notices · 17%50532300 Repair and maintenance services of generators81 notices · 9%50531300 Repair and maintenance services of compressors34 notices · 4%- Repair and maintenance services of building installations 375 · 12m
- Repair and maintenance services of electrical and mechanical building installations 323 · 12m
- Repair and maintenance services of motor vehicles and associated equipment 309 · 12m
- Miscellaneous repair and maintenance services 172 · 12m
- Repair and maintenance services of measuring, testing and checking apparatus 169 · 12m
- Lift-maintenance services 165 · 12m
- Repair and maintenance services of central heating 130 · 12m
- Repair, maintenance and associated services related to roads and other equipment 120 · 12m
- Repair and maintenance services of medical and surgical equipment 109 · 12m
- Repair, maintenance and associated services of vehicles and related equipment 104 · 12m
- All of Repair & Maintenance →
Who buys
All notices carrying this code · official UK_CA_TYPE where published (NHS bodies are central government authorities), else derived from the authority name
- Local authorities 29% (234 notices)
- Other public bodies 22% (183 notices)
- Central government 18% (151 notices)
- Housing associations 7% (58 notices)
- Education & universities 7% (56 notices)
- Not classified 17% (135 notices)
| Contracting authority | Type | Notices | Last 12 months | Open now |
|---|---|---|---|---|
| NHS Wales Shared Services Partnership-Procurement Services (hosted by Velindre University NHS Trust) | Central government | 20 | 2 | 0 |
| Karbon Homes | Other public bodies | 15 | 4 | 1 |
| United Utilities Water Limited | Other public bodies | 13 | 3 | 0 |
| NI Water and its subsidiaries | not classified | 12 | 0 | 0 |
| Ministry of Defence | Central government | 11 | 3 | 0 |
| UK Research and Innovation | Central government | 11 | 0 | 0 |
| The Minister for the Cabinet Office acting through Crown Commercial Service | Central government | 8 | 2 | 2 |
| Places for People Group Ltd | Other public bodies | 7 | 2 | 1 |
| Dumfries and Galloway Council | Local authorities | 7 | 0 | 0 |
| NETWORK RAIL INFRASTRUCTURE LIMITED | Central government | 7 | 5 | 0 |
470 distinct authorities in total · the ten most active shown.
Where the work is delivered
Delivery regions (ITL1) published on 689 of 870 notices · a notice covering several regions counts in each · competition columns: contracts awarded in the last 36 months, lots delivered in the region
| Region | Notices | Bids / lot | SME wins | Local wins |
|---|---|---|---|---|
| Scotland | 3 | 78% | 92% | |
| Wales (Cymru) | 4 | 79% | 82% | |
| South East England | 6 | 57% | 70% | |
| Greater London | 6 | 50% | 87% | |
| West Midlands | 5 | 27% | 57% | |
| East of England | 4 | 71% | 74% | |
| North West England | 5 | 57% | 100% | |
| Yorkshire and the Humber | 5 | 62% | 75% | |
| East Midlands | 8 | 50% | 50% | |
| South West England | 5 | — | 73% | |
| North East England | 4 | — | — | |
| Northern Ireland | 4 | 69% | — |
Local wins = the winner’s registered region is the delivery region. Dashes: fewer than ten observations.
How it is bought
Commercial tool, procedure route and threshold as published on the notice, not a legal-regime claim
- Contract 73% (633 notices)
- Framework 24% (206 notices)
- Dynamic purchasing system 4% (31 notices)
- Open 61% (529 notices)
- Selective 18% (158 notices)
- Route not published 17% (152 notices)
- Limited / restricted 3% (30 notices)
- Direct award 0% (1 notices)
- Above threshold 74% (150 notices)
- Below threshold 26% (52 notices)
Competition
Contracts published in the last 36 months (374) · bid counts per lot from award notices · values are net contract awards, framework and DPS ceilings excluded · SME and local status as declared
- 1 bid 11% (23)
- 2–3 29% (58)
- 4–6 37% (75)
- 7 or more 22% (45)
Who wins
Ranked by distinct procedures won on notices carrying this code, then award records · 750 awards to 471 suppliers · the five most frequent winners hold 10% of contract awards in the last 36 months
| Supplier | Procedures | Awards | Last 12 months | Buyers |
|---|---|---|---|---|
| City Technical Services UK Ltd | 11 | 12 | 2 | 11 |
| James Frew Ltd | 8 | 8 | 1 | 8 |
| Sureserve Compliance Northwest | 6 | 9 | 0 | 5 |
| SURESERVE COMPLIANCE SOUTH LTD | 6 | 7 | 3 | 6 |
| Ross-Shire Engineering Limited | 5 | 10 | 0 | 2 |
| AMP Clean Energy Services Ltd | 5 | 7 | 2 | 5 |
| Alternative Heat Limited | 5 | 5 | 0 | 4 |
| P&I Generators Limited | 4 | 8 | 2 | 4 |
Where to submit
E-sourcing portals named in the submission address · 338 of 870 notices name one · each portal page explains registration
Open tenders in repair and maintenance services of…
25 live at the nightly build · soonest deadline first
Method
What the numbers on this page are and are not
Which notices count?
Every Find a Tender notice that carries a CPV code starting 5053. A notice with several codes counts in each sector it names. Earliest notice 2021; latest 17 Sept 2026.
Competition figures
From the 36-month lot-grain contest statistics: a lot counts where its own CPV codes (or, for single-class notices, the procedure’s) start 5053. Bids per lot come from the award notice’s bid statistics; “competed” means an open or selective route with no direct-award transparency notice; contract values are net, on single-supplier awards, with framework and DPS ceilings excluded. Frameworks and dynamic purchasing systems are reported separately because their “bids” are admissions to a panel.
Why no total value or month-by-month chart?
Sums of notice estimates repeat framework ceilings and mix net with gross. Monthly volumes per sector are not shown yet: the catalogue’s CPV coverage per notice changed in May 2026 (compiled records carry every lot’s codes), so a curve would show the catalogue, not the market.